New: API v2.0 is now live

Audit and Scrape

Website Assets in Seconds

The ultimate tool for developers to extract, analyze, and manage website resources. Built for high-performance scraping and seamless API integration.

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50K+

Assets Scraped

10K+

Websites Analyzed

99.9%

Success Rate

Everything you need for Asset Management

Powerful tools designed to simplify the complex process of auditing and extracting website resources.

Deep Discovery

Crawl through every corner of a domain to find images, fonts, scripts, and stylesheets automatically.

Instant Processing

Proprietary engine processes thousands of assets in parallel without slowing down your machine.

Smart Inventory

Automatically categorizes assets by type, size, and source, making management effortless.

Enterprise Security

Built with security first. Your data and scraping sessions are encrypted and protected.

Developer First

Extensive API documentation and SDKs for JavaScript, Python, and Go to power your workflows.

Global Infrastructure

Scrape from any region using our distributed network of edge nodes to avoid geo-blocking.

Real-World Use Cases

See how teams use Asset Scraper to solve everyday web development challenges

SEO Audits

Extract all images, scripts, and assets to identify optimization opportunities and improve page load times.

Example: Analyze 100+ images on a product page to find uncompressed assets costing you rankings.

Competitor Analysis

Discover what technologies, fonts, and design assets your competitors are using on their websites.

Example: Scrape competitor landing pages to see which hero images and videos drive conversions.

Asset Migration

Bulk download all assets from an old website before migration or redesign. Save hours of manual work.

Example: Export 500+ product images from your legacy e-commerce site in seconds.

Compliance & Security

Audit third-party scripts, detect unauthorized resources, and ensure GDPR compliance across your domain.

Example: Identify all tracking scripts and external resources loaded on your checkout page.

Powerful API Access

Automate asset scraping with our RESTful API. Perfect for CI/CD, monitoring, and bulk operations.

scrape-assets.js

// Authenticate and scrape
const response = await fetch('https://api.doppler.dev/v1/scrape', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    url: 'https://example.com',
    includeElements: true
  })
});

const data = await response.json();
console.log(data.assets);

RESTful API

Simple HTTP endpoints with JSON responses

Fast Processing

Priority queue for API requests

Secure

API key authentication and rate limiting

Automated Workflows

Integrate into CI/CD and monitoring

Simple, Transparent Pricing

Choose the plan that fits your needs. Upgrade or downgrade at any time.

Free

Perfect for trying out Doppler

Free

Core asset discovery
JSON export
Starter monthly limits
Basic support
Community access

Frequently Asked Questions

Everything you need to know about Asset Scraper

// Authenticate and scrape const response = await fetch('https://api.doppler.dev/v1/scrape', { method: 'POST', headers: { 'Authorization': 'Bearer YOUR_API_KEY', 'Content-Type': 'application/json' }, body: JSON.stringify({ url: 'https://example.com', includeElements: true }) }); const data = await response.json(); console.log(data.assets);